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Geology of Wisconsin - Outcrop Descriptions
These descriptions illustrate various geologic formations, features, and characteristics. Individual descriptions are one to ten pages long, and include a map with specific location, a description of geologic features, and a discussion of the geologic significance. -
Geoscience Wisconsin Volume 14
Ordovician-Silurian boundary of the Neda Formation-
Ferruginous and Calcareous Oolites at the Ordovician-Silurian Boundary in Illinois
1991
Journal: p. 1-21
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Paleomagnetic Studies of Rock at the Ordovician-Silurian Boundary in Wisconsin
1991
Journal: p. 53-63